Display And Control Unit Overview, Front

General Information, refer to A/C SYSTEM CONTROL AND REGULATION COMPONENTS INSIDE PASSENGER COMPARTMENT .

Fig 1: Front Display And Control Unit Component Location Overview

Courtesy of AUDI OF AMERICA, LLC

1. A -

   The Climatronic Control Module -J255- Control Head 

   • There are different versions.
2. 1 -

   Left Seat Ventilation Button 

   • Illuminated LED indicates the level selected.
   • The selected level is set back one unit after a pre-set time, refer to FRONT SEAT VENTILATION => Depending on the vehicle, the seat ventilation setting automatically reduces after a certain amount of time (for example, after 10 minutes), refer to the Owner's Manual.
3. 2 -

   Defrost Mode Button 

   • Illuminated LED indicates the "defrost mode" function is selected.
4. 3 -

   SYNC-Button 

   • Illuminated LED indicates the "SYNC" function is selected.
   • By pressing the button the settings for the front driver side are applied to the front passenger side and if equipped also on the rear A/C display control head.
5. 4 -

   AC/A/C Button for Air Conditioning (A/C) Compressor 

   • Illuminated LED indicates the "Air Conditioning (A/C) compressor on" function is selected
     NOTE:

     Different button labels AC  or A/C  , depending on the Climatronic Control Module -J255- control head version.

6. 5 -

   Display 

7. 6 -

   OFF-Button for the Hearing and the Climate Controls 

   • Illuminated LED indicates the "off" function is selected.
8. 7 -

   Recirculated-Air Mode Button 

   • Illuminated LEDs indicate the "recirculated-air mode" function is selected.
   • The "recirculated-air mode" function is canceled when the defrost mode button (air to the windshield) is pressed
9. 8 -

   Rear Window Defogger Button 

   • Illuminated LEDs indicate the "Rear window defogger on" function is selected.
10. 9 -

    Right Seat Ventilation Button 

    • Illuminated LED indicates the level selected.
    • The selected level is set back one unit after a pre-set time, refer to FRONT SEAT VENTILATION => Depending on the vehicle, the seat ventilation setting automatically reduces after a certain amount of time (for example, after 10 minutes), refer to the Owner's Manual.
11. 10 -

    Right Seat Heating Button 

    • Illuminated LED indicates the level selected.
    • The selected level is set back one unit after a pre-set time, refer to FRONT SEAT HEATING => Depending on the vehicle, the seat heating setting automatically reduces after a certain amount of time (for example, after 10 minutes), refer to the Owner's Manual.
12. 11 -

    Front Passenger Side Temperature Preset Regulator 

13. 12 -

    Left Auto Button for Automatic A/C System Control 

    • Illuminated LED indicates the "Automatic control" function is selected
14. 13 -

    Air Distribution Button 

    • The selected "air distribution" function is shown on the display
15. 14 -

    Infrared Sensor for Temperature and Sunlight 

    • Determines the temperature and sunlight on the display and control unit
16. 15 -

    Fresh Air Blower -V2- Button 

    • for setting the blower speed
17. 16 -

    Right Auto Button for Automatic A/C System Control 

    • Illuminated LED indicates the "Automatic control" function is selected
18. 17 -

    Driver Side Temperature Preset Regulator 

19. 18 -

    Left Seat Heating Button 

    • Illuminated LED indicates the level selected.
    • The selected level is set back one unit after a pre-set time, refer to FRONT SEAT HEATING => Depending on the vehicle, the seat heating setting automatically reduces after a certain amount of time (for example, after 10 minutes), refer to the Owner's Manual.